CAD From Scratch [14] | Cursor Ray Tracing

[For the impatient, go to 26:00 to see the results.] 14th video in a series on programming CAD utilities from scratch in C, now with clickbait thumbnails. In this video we implement ray tracing in order to select features with our mouse cursor.

Comments, questions, and suggestions gladly appreciated.

Code on Github: https://github.com/xmdi/CAD-from-Scratch

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